import turtle
t = turtle.Pen() # 实例化画笔
t.pensize(4) # 设置线条宽度
colorList = ["blue", "black", "red", "yellow", "green"]; # 颜色列表
coordinateList = [[-120,-25], [0,-25], [120,-25], [-60,-75], [70,-75]]; # 坐标列表
radius = 55 # 设置半径
for i in range(5):
    t.penup() # 抬起画笔
    t.color(colorList[i]) # 设置画笔颜色
    t.goto(coordinateList[i][0], coordinateList[i][1]) # 改变画笔坐标
    t.pendown() # 放下画笔
    t.circle(radius) # 画圆
turtle.mainloop()